Ahh...
str is a pointer which doesn't point to any allocated memory. It's point to
a constant memory which is only READABLE in your program.
main()
{
char *str ="Algogeeks google";
char *str1 = "GROUP";
printf("str is %s",str);
printf("str is %s",str1);
int len = strlen(str1) + strlen(str) + 1; // including the null
char *catstring = new char[len];
strcat(catstring,str1);
strcat(catstring,str);
printf("str is %s",catstring);
delete[] catstring;
}
On Wednesday, November 14, 2012 7:38:14 PM UTC+5:30, vInOdSpIkY wrote:
>
> hi guys!!
> why this program is giving SEGMENTATION FAULT????
>
> main()
> {
> char *str ="Algogeeks google";
> char *str1 = "GROUP";
> printf("str is %s",str);
> printf("str is %s",str1);
> strcat(str1,str);
> printf("str is %s",str1);
>
> }
>
> --
> *VINOD KUMAR CHOUDHARY*
> *Bachelor of Technology*
> *Motilal Nehru National Institute of Technology*
> *Allahabad[211004],UP.*
>
>
--
You received this message because you are subscribed to the Google Groups
"Algorithm Geeks" group.
To view this discussion on the web visit
https://groups.google.com/d/msg/algogeeks/-/iP_o5RC5CegJ.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/algogeeks?hl=en.
